<![CDATA[Transformation Scripts]]>Why does this fail in transformation script:

if ($1 == null)
    return 0;
else
    return ($1 * 2);

]]>https://forum.netxms.org/topic/903/transformation-scriptsRSS for NodeFri, 13 Nov 2026 09:26:02 GMTTue, 27 Apr 2010 15:54:42 GMT60<![CDATA[Reply to Transformation Scripts on Wed, 28 Apr 2010 14:22:28 GMT]]>Test button will work only for nodes (not templates) - because test is done by sending script to server and running it in context of specific node.
For testing scripts where $node variable is not used you could also use nxscript command line tool. If using nxscript, first command line argument will be passed to script as $1, second as $2, and so on.

Best regards,
Victor

]]>https://forum.netxms.org/post/4167https://forum.netxms.org/post/4167Wed, 28 Apr 2010 14:22:28 GMT<![CDATA[Reply to Transformation Scripts on Wed, 28 Apr 2010 13:51:17 GMT]]>I pasted the following in the transformation script window:
sub main()
{
  if ($1 == 0)
    return 1;
  else
    return ($1 * 2);
}
When I click the test button I get the following: request failed 'Incompatible operation'

Can I not use the test button?

]]>https://forum.netxms.org/post/4166https://forum.netxms.org/post/4166Wed, 28 Apr 2010 13:51:17 GMT<![CDATA[Reply to Transformation Scripts on Tue, 27 Apr 2010 20:41:35 GMT]]>What exact error you got? Is it entire script or just a fragment? If it is entire script, you should write it as

sub main()
{
  if ($1 == null)
    return 0;
  else
    return ($1 * 2);
}

or rewrite as

($1 == null) ? 0 : $1 * 2

Best regards,
Victor

]]>https://forum.netxms.org/post/4160https://forum.netxms.org/post/4160Tue, 27 Apr 2010 20:41:35 GMT